Date: Wed, 19 Jul 2006 16:44:01 -0400 From: Derrick Edwards <derrick@uniquestrength.net> To: freebsd-ports@freebsd.org, Kostik@gmail.com Cc: Jeremy Chadwick <freebsd@jdc.parodius.com> Subject: Re: Core Dump with Apache22 (solved) Message-ID: <200607191644.02542.derrick@uniquestrength.net> In-Reply-To: <20060719014729.GA14145@icarus.home.lan> References: <200607182147.03491.derrick@uniquestrength.net> <20060719014729.GA14145@icarus.home.lan>
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On Wed, Jul 19, 2006 at 02:03:36AM -0400, Derrick Edwards wrote: > On Tuesday 18 July 2006 21:47, Jeremy Chadwick wrote: > > On Tue, Jul 18, 2006 at 09:47:03PM -0400, Derrick Edwards wrote: > > > Hi, > > > I am using FreeBSD 6.1-RC with apache-2.2.2 which is a VMware machine. > > > Machine was rebooted and now it is giving the following error message > > > in /var/log/messages: > > > > > > Jul 18 21:30:54 www kernel: pid 625 (httpd), uid 0: exited on signal 10 > > > (core dumped) > > > > > > I have tested my config and it is Ok. Not seeing any answers with > > > google. Can anybody help. Thanks in advance. > > > > We've been dealing with a related problem which happens exactly > > every 7 days when newsyslog sends SIGUSR1 to httpd (newsyslog runs > > every 24 hours and does this -- but every 7 days, sig10 happens). > > This only seems to happen with SSL enabled, however. Box is 4-STABLE > > though, not 6-RC. > > > > That said -- since you have a coredump, can you provide a backtrace? > > > > gdb /usr/local/sbin/httpd /location/of/core/file > > gdb> bt full > Thanks for the reply, > I have never done backtracing before so bare with me, The coredump was found > at /httpd.core. The first command that I > raned "gdb /usr/local/sbin/httpd /location/of/core/file" I outputted to the > file core_dump.txt. The bt full is listed below. > > (gdb) bt full > #0 0x28f38262 in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #1 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > #2 0x28f3821a in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #3 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > #4 0x28f3821a in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #5 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > #6 0x28f3821a in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #7 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > #8 0x28f3821a in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #9 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > #10 0x28f3821a in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #11 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > #12 0x28f3821a in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #13 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > #14 0x28f3821a in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #15 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > #16 0x28f3821a in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > No symbol table info available. > #17 0x282360d0 in sigprocmask () from /usr/lib/libpthread.so.2 > No symbol table info available. > > Let me know if you need any more info. > v/r > Derrick > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you are > welcome to change it and/or distribute copies of it under certain conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for details. > This GDB was configured as "i386-marcel-freebsd"...(no debugging symbols found)... > Core was generated by `httpd'. > Program terminated with signal 10, Bus error. > Reading symbols from /lib/libm.so.4...(no debugging symbols found)...done. > Loaded symbols for /lib/libm.so.4 > Reading symbols from /usr/local/lib/libaprutil-1.so.2...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libaprutil-1.so.2 > Reading symbols from /usr/local/lib/libexpat.so.6...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libexpat.so.6 > Reading symbols from /usr/local/lib/libiconv.so.3...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libiconv.so.3 > Reading symbols from /usr/local/lib/libapr-1.so.2...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libapr-1.so.2 > Reading symbols from /lib/libcrypt.so.3...(no debugging symbols found)...done. > Loaded symbols for /lib/libcrypt.so.3 > Reading symbols from /usr/lib/libpthread.so.2...(no debugging symbols found)...done. > Loaded symbols for /usr/lib/libpthread.so.2 > Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done. > Loaded symbols for /lib/libc.so.6 > Reading symbols from /usr/local/libexec/apache22/mod_authn_file.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authn_file.so > Reading symbols from /usr/local/libexec/apache22/mod_authn_dbm.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authn_dbm.so > Reading symbols from /usr/local/libexec/apache22/mod_authn_anon.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authn_anon.so > Reading symbols from /usr/local/libexec/apache22/mod_authn_default.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authn_default.so > Reading symbols from /usr/local/libexec/apache22/mod_authz_host.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authz_host.so > Reading symbols from /usr/local/libexec/apache22/mod_authz_groupfile.so... (no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authz_groupfile.so > Reading symbols from /usr/local/libexec/apache22/mod_authz_user.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authz_user.so > Reading symbols from /usr/local/libexec/apache22/mod_authz_dbm.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authz_dbm.so > Reading symbols from /usr/local/libexec/apache22/mod_authz_owner.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authz_owner.so > Reading symbols from /usr/local/libexec/apache22/mod_authz_default.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_authz_default.so > Reading symbols from /usr/local/libexec/apache22/mod_auth_basic.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_auth_basic.so > Reading symbols from /usr/local/libexec/apache22/mod_auth_digest.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_auth_digest.so > Reading symbols from /usr/local/libexec/apache22/mod_file_cache.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_file_cache.so > Reading symbols from /usr/local/libexec/apache22/mod_cache.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_cache.so > Reading symbols from /usr/local/libexec/apache22/mod_disk_cache.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_disk_cache.so > Reading symbols from /usr/local/libexec/apache22/mod_include.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_include.so > Reading symbols from /usr/local/libexec/apache22/mod_filter.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_filter.so > Reading symbols from /usr/local/libexec/apache22/mod_charset_lite.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_charset_lite.so > Reading symbols from /usr/local/libexec/apache22/mod_deflate.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_deflate.so > Reading symbols from /lib/libz.so.3...(no debugging symbols found)...done. > Loaded symbols for /lib/libz.so.3 > Reading symbols from /usr/local/libexec/apache22/mod_log_config.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_log_config.so > Reading symbols from /usr/local/libexec/apache22/mod_logio.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_logio.so > Reading symbols from /usr/local/libexec/apache22/mod_env.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_env.so > Reading symbols from /usr/local/libexec/apache22/mod_mime_magic.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_mime_magic.so > Reading symbols from /usr/local/libexec/apache22/mod_cern_meta.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_cern_meta.so > Reading symbols from /usr/local/libexec/apache22/mod_expires.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_expires.so > Reading symbols from /usr/local/libexec/apache22/mod_headers.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_headers.so > Reading symbols from /usr/local/libexec/apache22/mod_usertrack.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_usertrack.so > Reading symbols from /usr/local/libexec/apache22/mod_unique_id.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_unique_id.so > Reading symbols from /usr/local/libexec/apache22/mod_setenvif.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_setenvif.so > Reading symbols from /usr/local/libexec/apache22/mod_ssl.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_ssl.so > Reading symbols from /usr/lib/libssl.so.4...(no debugging symbols found)...done. > Loaded symbols for /usr/lib/libssl.so.4 > Reading symbols from /lib/libcrypto.so.4...(no debugging symbols found)...done. > Loaded symbols for /lib/libcrypto.so.4 > Reading symbols from /usr/local/libexec/apache22/mod_mime.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_mime.so > Reading symbols from /usr/local/libexec/apache22/mod_dav.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_dav.so > Reading symbols from /usr/local/libexec/apache22/mod_status.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_status.so > Reading symbols from /usr/local/libexec/apache22/mod_autoindex.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_autoindex.so > Reading symbols from /usr/local/libexec/apache22/mod_asis.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_asis.so > Reading symbols from /usr/local/libexec/apache22/mod_info.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_info.so > Reading symbols from /usr/local/libexec/apache22/mod_cgi.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_cgi.so > Reading symbols from /usr/local/libexec/apache22/mod_dav_fs.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_dav_fs.so > Reading symbols from /usr/local/libexec/apache22/mod_vhost_alias.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_vhost_alias.so > Reading symbols from /usr/local/libexec/apache22/mod_negotiation.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_negotiation.so > Reading symbols from /usr/local/libexec/apache22/mod_dir.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_dir.so > Reading symbols from /usr/local/libexec/apache22/mod_imagemap.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_imagemap.so > Reading symbols from /usr/local/libexec/apache22/mod_actions.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_actions.so > Reading symbols from /usr/local/libexec/apache22/mod_speling.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_speling.so > Reading symbols from /usr/local/libexec/apache22/mod_userdir.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_userdir.so > Reading symbols from /usr/local/libexec/apache22/mod_alias.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_alias.so > Reading symbols from /usr/local/libexec/apache22/mod_rewrite.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_rewrite.so > Reading symbols from /usr/local/libexec/apache22/libphp5.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/libphp5.so > Reading symbols from /usr/local/lib/libxml2.so.5...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libxml2.so.5 > Reading symbols from /usr/local/libexec/apache22/mod_security.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/libexec/apache22/mod_security.so > Reading symbols from /usr/local/lib/php/20050922/pdf.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/pdf.so > Reading symbols from /usr/local/lib/libpdf.so.7...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libpdf.so.7 > Reading symbols from /usr/local/lib/php/20050922/zlib.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/zlib.so > Reading symbols from /usr/local/lib/php/20050922/bz2.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/bz2.so > Reading symbols from /usr/lib/libbz2.so.2...(no debugging symbols found)...done. > Loaded symbols for /usr/lib/libbz2.so.2 > Reading symbols from /usr/local/lib/php/20050922/ctype.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/ctype.so > Reading symbols from /usr/local/lib/php/20050922/dom.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/dom.so > Reading symbols from /usr/local/lib/php/20050922/ftp.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/ftp.so > Reading symbols from /usr/local/lib/php/20050922/gd.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/gd.so > Reading symbols from /usr/local/lib/libt1.so.5...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libt1.so.5 > Reading symbols from /usr/local/lib/libfreetype.so.9...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libfreetype.so.9 > Reading symbols from /usr/X11R6/lib/libX11.so.6...(no debugging symbols found)...done. > Loaded symbols for /usr/X11R6/lib/libX11.so.6 > Reading symbols from /usr/X11R6/lib/libXpm.so.4...(no debugging symbols found)...done. > Loaded symbols for /usr/X11R6/lib/libXpm.so.4 > Reading symbols from /usr/local/lib/libpng.so.5...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libpng.so.5 > Reading symbols from /usr/local/lib/libjpeg.so.9...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libjpeg.so.9 > Reading symbols from /usr/X11R6/lib/libXext.so.6...(no debugging symbols found)...done. > Loaded symbols for /usr/X11R6/lib/libXext.so.6 > Reading symbols from /usr/local/lib/php/20050922/iconv.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/iconv.so > Reading symbols from /usr/local/lib/php/20050922/imap.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/imap.so > Reading symbols from /usr/local/lib/libc-client4.so.8...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libc-client4.so.8 > Reading symbols from /usr/lib/libpam.so.3...(no debugging symbols found)...done. > Loaded symbols for /usr/lib/libpam.so.3 > Reading symbols from /usr/local/lib/php/20050922/mcrypt.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/mcrypt.so > Reading symbols from /usr/local/lib/libmcrypt.so.8...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libmcrypt.so.8 > Reading symbols from /usr/local/lib/libltdl.so.4...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libltdl.so.4 > Reading symbols from /usr/local/lib/php/20050922/mhash.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/mhash.so > Reading symbols from /usr/local/lib/libmhash.so.2...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libmhash.so.2 > Reading symbols from /usr/local/lib/php/20050922/ming.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/ming.so > Reading symbols from /usr/local/lib/libming.so.4...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libming.so.4 > Reading symbols from /usr/local/lib/libungif.so.5...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/libungif.so.5 > Reading symbols from /usr/X11R6/lib/libSM.so.6...(no debugging symbols found)...done. > Loaded symbols for /usr/X11R6/lib/libSM.so.6 > Reading symbols from /usr/X11R6/lib/libICE.so.6...(no debugging symbols found)...done. > Loaded symbols for /usr/X11R6/lib/libICE.so.6 > Reading symbols from /usr/local/lib/php/20050922/mysql.so...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/php/20050922/mysql.so > Reading symbols from /usr/local/lib/mysql/libmysqlclient.so.15...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/mysql/libmysqlclient.so.15 > Reading symbols from /usr/local/lib/liblthread.so.3...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/liblthread.so.3 > Reading symbols from /usr/local/lib/liblstdc++.so.5...(no debugging symbols found)...done. > Loaded symbols for /usr/local/lib/liblstdc++.so.5 > Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols found)...done. > Loaded symbols for /libexec/ld-elf.so.1 > #0 0x28f38262 in pthread_sigmask () from /usr/local/lib/liblthread.so.3 > [New LWP 100108] > (gdb) > (gdb) quit You managed to get both (I presume) linuxthreads and standard threading library into the same process. Most likely, your mysql instance is compiled with linuxthreads. Recompile it without. Sorry for the delay. Had problems with mail server. I recompiled without the linuxthreads and now it works. Thanks for your assistance. v/r Derrick
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